Installing an upgrade processor
107
To install the upgrade processor:
1.
Turn the processor so that the pin side (bottom) is
facing you. Locate the corner of the processor that
has the notch and key pin. The key pin looks like
the other pins except that it has a square base.
2.
Position the processor notch over the socket as
shown. Then place the processor into the socket.
The key pin is located here
Notch
Bottom View
3
Processor
Socket
Notch
Upgrade
Processor
Processor
Socket Handle
2
3.
Push the socket handle down and snap it closed.
4.
Read the following instructions to determine if you
need to reset the processor jumper.
Jumper instructions for
processor upgrades
Your computer comes with a jumper preset for the old
processor. If you upgrade your processor, you
may
need
to reset (move) the processor jumper. This jumper is
labeled on your system board as
JP38.
Use the following table to determine whether you need
to reset this jumper.
If your processor
is:
And you upgrade to:
Then:
an Intel** 486DX2
an Intel 486 DX4
Do not reset
the jumper
an Intel 486DX2 or
486DX4
an Intel Pentium Over-
Drive processor
reset JP38
a Cyrix** DX40/80
no upgrade is available at this time
Summary of Contents for Aptiva
Page 1: ...Hardware Handbook...
Page 12: ...2 Part 1 Reference information...
Page 24: ...14 Performance tips...
Page 32: ...Controlling the volume on multimedia systems 22...
Page 50: ...40 Modem regulations...
Page 88: ...78 Features of the Configuration Setup Utility...
Page 90: ...80 Part 2 Installing options...
Page 112: ...102 Installing and removing a hard disk in bay 4...
Page 130: ...120 Appendix A...
Page 136: ...126 Index...